Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 305/50-20 | 265/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 32.01 (813) | 31.65 (803.9) | -0.36 (-9.1) -1.1% |
| Width inches (mm) | 12.01 (305) | 10.43 (265) | -1.57 (-40) -13.1% |
| Circum. inches (mm) | 100.56 (2554.11) | 99.43 (2525.53) | -1.13 (-28.59) -1.1% |
| Sidewall Height inches (mm) | 6 (152.5) | 7.82 (198.75) | 1.82 (46.25) 30.3% |
| Revolutions per mile (km) | 630.1 (391.52) | 637.23 (395.96) | 7.13 (4.43) 1.1% |
265/75-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.78 mph (31.83 km/h) |
| 25 mph (40.23 km/h) | 24.72 mph (39.78 km/h) |
| 30 mph (48.28 km/h) | 29.66 mph (47.74 km/h) |
| 35 mph (56.33 km/h) | 34.61 mph (55.7 km/h) |
| 40 mph (64.37 km/h) | 39.55 mph (63.65 km/h) |
| 45 mph (72.42 km/h) | 44.5 mph (71.61 km/h) |
| 50 mph (80.47 km/h) | 49.44 mph (79.57 km/h) |
| 55 mph (88.51 km/h) | 54.38 mph (87.52 km/h) |
| 60 mph (96.56 km/h) | 59.33 mph (95.48 km/h) |
| 65 mph (104.61 km/h) | 64.27 mph (103.44 km/h) |
| 70 mph (112.65 km/h) | 69.22 mph (111.39 km/h) |
| 75 mph (120.7 km/h) | 74.16 mph (119.35 km/h) |
| 80 mph (128.75 km/h) | 79.1 mph (127.31 km/h) |
| 85 mph (136.79 km/h) | 84.05 mph (135.26 km/h) |
| 90 mph (144.84 km/h) | 88.99 mph (143.22 km/h) |
| 95 mph (152.89 km/h) | 93.94 mph (151.18 km/h) |
| 100 mph (160.93 km/h) | 98.88 mph (159.13 km/h) |
| 2.35 | 2.73 | 2.94 | 3.07 | 3.21 | 3.31 | 3.42 | 3.55 | 3.73 | 3.91 | 4.11 | 4.27 | 4.56 | 4.88 | 5.13 | 5.29 | 5.38 | 5.71 | 6.17 | 7.17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1622 | 1884 | 2029 | 2118 | 2215 | 2284 | 2360 | 2450 | 2574 | 2698 | 2836 | 2947 | 3147 | 3367 | 3540 | 3650 | 3713 | 3940 | 4258 | 4948 |
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